金属加工（热加工）Issue(5)：84-88,5.
海洋工程工艺管道的局部焊后热处理
Partial post-weld heat treatment for offshore weld joints in process piping
袁建松 1刘春峰 1耿建成 1徐光耀 1李成龙1
作者信息
- 1. 海洋石油工程(青岛)有限公司 山东青岛 266520
- 折叠
摘要
Abstract
Briefly introduces the working conditions of common process piping that require heat treatment in the construction process of LNG plants,and introduces the heat treatment requirements for process piping,fittings,and piping with attachments.Meanwhile,based on the standards of heat treatment,the heat treatment temperature zones for different connection forms of process piping weld joints are given and used in international projects,providing construction experience for similar projects.关键词
工艺管道/热处理厚度/温度区间Key words
process piping/heat treatment thickness/temperature zones引用本文复制引用
袁建松,刘春峰,耿建成,徐光耀,李成龙..海洋工程工艺管道的局部焊后热处理[J].金属加工（热加工）,2025,(5):84-88,5.
